Folding chair with oval back



FIG. 1 is a perspective view of a folding chair with oval back showing my new design;

FIG. 2 is a side view of the orientation of FIG. 1;

FIG. 3 is a front view of the orientation of FIG. 1;

FIG. 4 is a rear view of the orientation of FIG. 1;

FIG. 5 is a side view of my design in folded condition;

FIG. 6 is a front view of FIG. 5; and,

FIG. 7 is a rear view of FIG. 5. 

The ornamental design for folding chair with oval back, as shown and described. 